[go: up one dir, main page]

EP2002451A4 - Membrane d'électrolyte solide, procédé et dispositif permettant de la produire, ensemble électrode-membrane et pile à combustible - Google Patents

Membrane d'électrolyte solide, procédé et dispositif permettant de la produire, ensemble électrode-membrane et pile à combustible

Info

Publication number
EP2002451A4
EP2002451A4 EP07741047A EP07741047A EP2002451A4 EP 2002451 A4 EP2002451 A4 EP 2002451A4 EP 07741047 A EP07741047 A EP 07741047A EP 07741047 A EP07741047 A EP 07741047A EP 2002451 A4 EP2002451 A4 EP 2002451A4
Authority
EP
European Patent Office
Prior art keywords
producing
fuel cell
solid electrolyte
electrode assembly
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07741047A
Other languages
German (de)
English (en)
Other versions
EP2002451B1 (fr
EP2002451A1 (fr
Inventor
Hiroshi Miyachi
Ryo Takeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2006092680A external-priority patent/JP4969131B2/ja
Priority claimed from JP2006092682A external-priority patent/JP4969133B2/ja
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of EP2002451A1 publication Critical patent/EP2002451A1/fr
Publication of EP2002451A4 publication Critical patent/EP2002451A4/fr
Application granted granted Critical
Publication of EP2002451B1 publication Critical patent/EP2002451B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122—Ionic conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fuel Cell (AREA)
EP07741047.0A 2006-03-30 2007-03-29 Procédé et dispositif permettant la production d'une membrane d'électrolyte solide Active EP2002451B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006092680A JP4969131B2 (ja) 2006-03-30 2006-03-30 固体電解質フィルム及びその製造方法、製造設備、並びに電極膜複合体、燃料電池
JP2006092682A JP4969133B2 (ja) 2006-03-30 2006-03-30 固体電解質フィルム及びその製造方法、並びに電極膜複合体、燃料電池
JP2006092678 2006-03-30
JP2006092679 2006-03-30
PCT/JP2007/057611 WO2007114480A1 (fr) 2006-03-30 2007-03-29 Membrane d'électrolyte solide, procédé et dispositif permettant de la produire, ensemble électrode-membrane et pile à combustible

Publications (3)

Publication Number Publication Date
EP2002451A1 EP2002451A1 (fr) 2008-12-17
EP2002451A4 true EP2002451A4 (fr) 2011-08-10
EP2002451B1 EP2002451B1 (fr) 2014-03-26

Family

ID=38563740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07741047.0A Active EP2002451B1 (fr) 2006-03-30 2007-03-29 Procédé et dispositif permettant la production d'une membrane d'électrolyte solide

Country Status (3)

Country Link
US (1) US20100239946A1 (fr)
EP (1) EP2002451B1 (fr)
WO (1) WO2007114480A1 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921517B1 (fr) * 2007-09-26 2010-12-03 Commissariat Energie Atomique Membranes conductrices de protons pour pile a combustible presentant un gradient de protons et procedes de preparation desdites membranes
WO2009068551A1 (fr) * 2007-11-28 2009-06-04 Basf Se Séchage continu/membrane speek
AU2010286605B2 (en) 2009-08-26 2015-08-13 Evoqua Water Technologies Pte. Ltd. Ion exchange membranes
ES2586692T3 (es) 2010-07-15 2016-10-18 The Procter & Gamble Company Núcleo absorvente
EP2627447B1 (fr) 2010-10-15 2019-12-11 Evoqua Water Technologies LLC Membranes d'échange d'anion et procédé de fabrication
US9611368B2 (en) 2010-10-15 2017-04-04 Evoqua Water Technologies Llc Process for making a monomer solution for making cation exchange membranes
GR20110100058A (el) * 2011-02-07 2012-09-20 ADVENT S.A. (κατά ποσοστό 60%), Διασυνδεδεμενοι ή μη αρωματικοι συμπολυμερικοι ηλεκτρολυτες αγωγης πρωτονιων για χρηση σε κελια καυσιμου πολυμερικης μεμβρανης
JP5653809B2 (ja) * 2011-03-21 2015-01-14 日本バイリーン株式会社 カーボン繊維不織布及びその製造方法
US8969651B2 (en) 2011-07-15 2015-03-03 The Procter & Gamble Company Absorbent core
US9457324B2 (en) * 2012-07-16 2016-10-04 Xergy Ltd Active components and membranes for electrochemical compression
US9692077B2 (en) 2012-07-27 2017-06-27 Lockheed Martin Advanced Energy Storage, Llc Aqueous redox flow batteries comprising matched ionomer membranes
US8691413B2 (en) 2012-07-27 2014-04-08 Sun Catalytix Corporation Aqueous redox flow batteries featuring improved cell design characteristics
US9865893B2 (en) 2012-07-27 2018-01-09 Lockheed Martin Advanced Energy Storage, Llc Electrochemical energy storage systems and methods featuring optimal membrane systems
US8753761B2 (en) 2012-07-27 2014-06-17 Sun Catalytix Corporation Aqueous redox flow batteries comprising metal ligand coordination compounds
US9559374B2 (en) 2012-07-27 2017-01-31 Lockheed Martin Advanced Energy Storage, Llc Electrochemical energy storage systems and methods featuring large negative half-cell potentials
US9899694B2 (en) 2012-07-27 2018-02-20 Lockheed Martin Advanced Energy Storage, Llc Electrochemical energy storage systems and methods featuring high open circuit potential
US10164284B2 (en) 2012-07-27 2018-12-25 Lockheed Martin Energy, Llc Aqueous redox flow batteries featuring improved cell design characteristics
US9382274B2 (en) 2012-07-27 2016-07-05 Lockheed Martin Advanced Energy Storage, Llc Aqueous redox flow batteries featuring improved cell design characteristics
US9768463B2 (en) 2012-07-27 2017-09-19 Lockheed Martin Advanced Energy Storage, Llc Aqueous redox flow batteries comprising metal ligand coordination compounds
CN104703697B (zh) 2012-10-04 2018-11-23 懿华水处理技术有限责任公司 高性能的阴离子交换膜及其制造方法
WO2014058469A1 (fr) 2012-10-11 2014-04-17 Evoqua Water Technologies Llc Membranes échangeuses d'ions enrobés
EP3023084B1 (fr) 2014-11-18 2020-06-17 The Procter and Gamble Company Article absorbant et matière de distribution
US10517775B2 (en) 2014-11-18 2019-12-31 The Procter & Gamble Company Absorbent articles having distribution materials
US10765570B2 (en) 2014-11-18 2020-09-08 The Procter & Gamble Company Absorbent articles having distribution materials
WO2016086163A1 (fr) 2014-11-26 2016-06-02 Lockheed Martin Advanced Energy Storage, Llc Complexes métalliques de catécholates substitués et batteries rédox les contenant
US10253051B2 (en) 2015-03-16 2019-04-09 Lockheed Martin Energy, Llc Preparation of titanium catecholate complexes in aqueous solution using titanium tetrachloride or titanium oxychloride
US10644342B2 (en) 2016-03-03 2020-05-05 Lockheed Martin Energy, Llc Coordination complexes containing monosulfonated catecholate ligands and methods for producing the same
US10316047B2 (en) 2016-03-03 2019-06-11 Lockheed Martin Energy, Llc Processes for forming coordination complexes containing monosulfonated catecholate ligands
US11000428B2 (en) 2016-03-11 2021-05-11 The Procter & Gamble Company Three-dimensional substrate comprising a tissue layer
US9938308B2 (en) 2016-04-07 2018-04-10 Lockheed Martin Energy, Llc Coordination compounds having redox non-innocent ligands and flow batteries containing the same
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
US10377687B2 (en) 2016-07-26 2019-08-13 Lockheed Martin Energy, Llc Processes for forming titanium catechol complexes
US10343964B2 (en) 2016-07-26 2019-07-09 Lockheed Martin Energy, Llc Processes for forming titanium catechol complexes
US10065977B2 (en) 2016-10-19 2018-09-04 Lockheed Martin Advanced Energy Storage, Llc Concerted processes for forming 1,2,4-trihydroxybenzene from hydroquinone
US10930937B2 (en) 2016-11-23 2021-02-23 Lockheed Martin Energy, Llc Flow batteries incorporating active materials containing doubly bridged aromatic groups
US10497958B2 (en) 2016-12-14 2019-12-03 Lockheed Martin Energy, Llc Coordinatively unsaturated titanium catecholate complexes and processes associated therewith
US10741864B2 (en) 2016-12-30 2020-08-11 Lockheed Martin Energy, Llc Aqueous methods for forming titanium catecholate complexes and associated compositions
US10320023B2 (en) 2017-02-16 2019-06-11 Lockheed Martin Energy, Llc Neat methods for forming titanium catecholate complexes and associated compositions
EP3396025B1 (fr) * 2017-04-26 2020-06-17 Siemens Aktiengesellschaft Technique de fabrication en continu pour produire un composant de cellule électrochimique non-renforcé
SG11202102083PA (en) 2018-09-25 2021-04-29 Evoqua Water Tech Llc Monovalent selective cation exchange membrane
US20250015328A1 (en) 2021-11-30 2025-01-09 Kolon Industries, Inc. Polymer electrolyte membrane, fabrication method therefor, and electrochemical device comprising same
CN117080511B (zh) * 2023-10-18 2024-03-08 国家电投集团氢能科技发展有限公司 质子交换膜加工装置及加工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005041956A (ja) * 2003-07-25 2005-02-17 Toyobo Co Ltd 多孔質膜の凝固成形方法および製造装置
JP2005310643A (ja) * 2004-04-23 2005-11-04 Jsr Corp 多孔質プロトン伝導膜、その製造方法および膜−電極接合体の製造方法
WO2007007824A1 (fr) * 2005-07-07 2007-01-18 Fuji Film Corporation Membrane electrolyte solide, procede et appareil de production d'ensemble electrode a membrane, et pile a combustible

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740871A1 (de) * 1986-12-02 1988-06-16 Fuji Photo Film Co Ltd Feinporige membran und verfahren zu ihrer herstellung
JP4440534B2 (ja) * 2002-01-15 2010-03-24 トヨタ自動車株式会社 高分子電解質組成物及びそれの用途
TWI309252B (en) * 2002-01-15 2009-05-01 Sumitomo Chemical Co Polymer electrolyte composition and uses thereof
JP2004143388A (ja) * 2002-10-28 2004-05-20 Toyobo Co Ltd 複合イオン交換膜
JP2004322536A (ja) * 2003-04-25 2004-11-18 Fuji Photo Film Co Ltd 溶液製膜方法及び光学用ポリマーフィルム、偏光板保護膜、偏光板、光学機能性膜、液晶表示装置
JP2005239833A (ja) * 2004-02-25 2005-09-08 Jsr Corp スルホン酸基を有するポリアリーレンおよびそれからなるプロトン伝導膜ならびにスルホン酸基を有するポリアリーレンの製造方法
JP5093870B2 (ja) * 2005-07-07 2012-12-12 富士フイルム株式会社 固体電解質複層フィルムの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005041956A (ja) * 2003-07-25 2005-02-17 Toyobo Co Ltd 多孔質膜の凝固成形方法および製造装置
JP2005310643A (ja) * 2004-04-23 2005-11-04 Jsr Corp 多孔質プロトン伝導膜、その製造方法および膜−電極接合体の製造方法
WO2007007824A1 (fr) * 2005-07-07 2007-01-18 Fuji Film Corporation Membrane electrolyte solide, procede et appareil de production d'ensemble electrode a membrane, et pile a combustible

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200581, Derwent World Patents Index; AN 2005-790015, XP002645574 *
See also references of WO2007114480A1 *

Also Published As

Publication number Publication date
EP2002451B1 (fr) 2014-03-26
EP2002451A1 (fr) 2008-12-17
US20100239946A1 (en) 2010-09-23
WO2007114480A1 (fr) 2007-10-11

Similar Documents

Publication Publication Date Title
EP2002451A4 (fr) Membrane d'électrolyte solide, procédé et dispositif permettant de la produire, ensemble électrode-membrane et pile à combustible
EP2002452A4 (fr) Membrane d'électrolyte solide, procédé et dispositif pour produire cette membrane, ensemble électrode-membrane et pile à combustible
EP1908141A4 (fr) Membrane electrolyte solide, procede et appareil de production d'ensemble electrode a membrane, et pile a combustible
EP1905114A4 (fr) Membrane multicouche d'electronique solide, procede et appareil de production de cette membrane, ensemble electrode a membrane et pile a combustible
EP1899992A4 (fr) Membrane a electrolyte solide, procede et dispositif de production, ensemble electrode a membrane, et pile a combustible
EP1911113A4 (fr) Membrane multicouche à électrolyte solide, procédé et appareil pour sa fabrication, ensemble électrode membranaire et pile à combustible
EP2432058B8 (fr) Electrode membrane a base de nanofils pour piles a combustible
EP2172999A4 (fr) Ensemble électrode à membrane, procédé de production dudit ensemble électrode à membrane et pile à combustible à électrolyte polymère solide
EP2068389B8 (fr) Procédé de production d'un séparateur pour pile à combustible, séparateur pour pile à combustible et pile a combustible
EP2254181A4 (fr) Ensemble membrane-électrode pour pile à combustible à polymère solide, et pile à combustible à polymère solide
HK1124625A1 (en) Solid electrolyte with high ion-conductivity and method for manufacturing the same, and electrochemical system using solid electrolyte
EP1901378A4 (fr) Membrane en polymere conducteur de protons, son procede de production et pile a combustible l'utilisant
EP1635412A4 (fr) Polymere electrolytique pour pile a combustible a polymeres solides, son procede de production, et ensemble d'electrode a membrane
EP2251923A4 (fr) Procédé de fabrication d'un ensemble d'électrode de membrane pour pile à combustible solide
DE602006014676D1 (de) Festpolymerelektrolyt-membran, herstellungsverfahren dafür und brennstoffzelle
EP1788654A4 (fr) Membrane électrolytique polymère solide et procédé de fabrication de ladite membrane
EP1947719A4 (fr) Catalyseur d électrode pour pile à combustible et son procédé de production
EP1912272A4 (fr) Membrane electrolytique a utiliser dans une pile combustible de type polymere solide, processus de production de la membrane et ensemble d électrode a membrane a utiliser dans une pile combustible de type polymere solide
EP1899991A4 (fr) Membrane electrolytique solide, procede et appareil d'obtention, ensemble d'electrode membrane et pile a combustible
EP1921701A4 (fr) Ensemble membrane électrolytique-électrode et procédé de fabrication de celui-ci
HK1126891A1 (en) Polymeric electrolyte, method for production thereof, and electrochemical element
EP2078319A4 (fr) Ensemble d'électrodes à membrane pour pile à combustible à électrolyte polymère et cette pile polymère
TWI365564B (en) Cathode for fuel cell having two kinds of water-repellency and method of preparing the same and membrane electrode assembly and fuel cell comprising the same
HK1136693A1 (zh) 固體電解質燃料電池的聚合物電解質膜、固體聚合物燃料電池的膜電極組件及固體聚合物燃料電池的製造方法
EP2109171A4 (fr) Membrane d'électrolyte polymère solide pour une pile à combustible à électrolyte polymère et ensemble d'électrode à membrane

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080930

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 8/10 20060101ALI20110629BHEP

Ipc: H01B 13/00 20060101AFI20110629BHEP

Ipc: H01B 1/06 20060101ALI20110629BHEP

Ipc: C08J 5/22 20060101ALI20110629BHEP

Ipc: B29C 41/28 20060101ALI20110629BHEP

Ipc: H01M 8/02 20060101ALI20110629BHEP

Ipc: C08G 75/20 20060101ALI20110629BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20110707

17Q First examination report despatched

Effective date: 20120619

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131004

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007035767

Country of ref document: DE

Effective date: 20140508

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007035767

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150106

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007035767

Country of ref document: DE

Effective date: 20150106

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230515

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240130

Year of fee payment: 18